If you're a fan of the 4 Series Coupe's styling but need an extra set of doors, then the Gran Coupe is the answer. New BMW 4 Series Gran Coupe Spy Shots Show It At The 'Ring More Of Its Development: New BMW 4 Series Gran Coupe Rendered Based On Concept i4 New BMW 4 Series Gran Coupe Spied For The First Time [UPDATE]